Lincoln Aviator: Hill Descent Control
The system automatically turns on each time
you switch the ignition on.
You cannot switch the stability control and
roll stability control systems off, but when
you shift into reverse (R), the systems
deactivate...
WARNING: Hill descent control
cannot control descent in all surface
conditions and circumstances, such as ice
or extremely steep grades. Hill descent
control is a driver assist system and cannot
substitute for good judgment by the driver...
Other information:
Removal
Lower the headliner.
Refer to: Headliner - Lowering (501-05 Interior Trim and Ornamentation, Removal and Installation).
Release the tab, disconnect the electrical connector and remove the voice microphone.
Installation
To install, reverse the removal procedure...
WARNING: Do not adjust the mirrors
when your vehicle is moving. This could
result in the loss of control of your vehicle,
serious personal injury or death.
Note: Do not clean the housing or glass of
any mirror with harsh abrasives, fuel or other
petroleum or ammonia-based cleaning
products...